Table 3.

Nonsignificant results.

	β	R 2	p
Assumed Sleep/CA
Autism	0.26	0.07	0.79
FASD	−0.15	0.02	0.10
TD	0	<0.01	0.72
Sleep Duration/CA
Autism	−0.33	0.11	0.14
FASD	−0.14	0.02	0.49
TD	−0.02	<0.01	0.91
Sleep Efficiency/CA
Autism	0.11	0.01	0.69
FASD	−0.16	0.03	0.43
TD	0.02	<0.01	0.89
Sleep Latency/CA
Autism	−0.22	0.05	0.42
FASD	0.07	0.01	0.72
TD	0.01	<0.01	0.93
Fragmentation/CA
Autism	−0.07	0.01	0.79
FASD	0.21	0.04	0.31
TD	0.06	<0.01	0.72

Highlighted results: β absolute value of >0.2 indicates a slight but not significant trend, whilst < 0.05 indicates a constant or no developmental trend. CA—chronological age. Significant results shown in bold.